Listar por autor UPNA "Larumbe Abuin, Silvia"
Mostrando ítems 1-6 de 6
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A comparative study of multifunctional coatings based on electrospun fibers with incorporated ZnO nanoparticles
In this work, polymeric fibers of polystyrene (PS) with incorporated ZnO nanoparticles have been deposited onto an aluminum alloy substrate (6061T6) by using the electrospinning technique. In order to optimize the deposition ... -
Evaluation of functionalized coatings for the prevention of ice accretion by using icing wind tunnel tests
Ice accretion presents serious safety issues, as airplanes are exposed to supercooled water droplets both on the ground and while flying through clouds in the troposphere. Prevention of icing is a main concern for both ... -
Fe-C nanoparticles obtained from thermal decomposition employing sugars as reducing agents
The aim of the work is to present a comparative analysis (structural and magnetic) of Fe-C nanocomposites obtained by the thermal decomposition of sugars (fructose, glucose and sucrose) employing FeCl3 as Fe3+ precursor. ... -
Improved photocatalytic and antibacterial performance of Cr doped TiO2 nanoparticles
The effect of Cr and N doping in the adsorption capacity, photocatalytic properties and antibacterial response of TiO2 anatase nanoparticles is analyzed. The nanoparticles (N-TiO2, Cr-TiO2 and Cr/N-TiO2) were prepared by ... -
Multifunctional protective PVC-ZnO nanocomposite coatings deposited on aluminum alloys by electrospinning
This paper reports the use of the electrospinning technique for the synthesis of nanocomposite micro/nanofibers by combining a polymeric precursor with hydrophobic behavior like polyvinyl chloride (PVC) with nanoparticles ... -
Síntesis, caracterización y aplicaciones de nanoestructuras magnéticas basadas en óxidos de metales de transición
Como objetivo principal de esta tesis se plantea la preparación de sistemas híbridos constituídos por nanoestructuras del tipo NM@SiO2@X-TiO2 (NM: núcleo magnético; X: elemento dopante) con actividad fotocatalítica en el ...